#Question id: 1192
#Unit 4. Cell Communication and Cell Signaling
In the NF- κB signaling pathway, which of the following molecules is downstream of I- κB kinase?
#Question id: 1960
#Unit 4. Cell Communication and Cell Signaling
Which statement about the complement system is true?
#Question id: 11844
#Unit 6. System Physiology – Plant
The following statements are made to describe the
biosynthetic pathway of IAA;
a) IPA pathway
involves a deamination reaction to form IPA, followed by a decarboxylation
reaction to form indole-3-acetaldehyde (IAld) and then oxidized to IAA by a
specific dehydrogenase
b) IAN pathway is similar to the IPA pathway, except that
the order of the deamination and decarboxylation reactions is reversed, and
different enzymes are involved
c) IAM pathway involves the two enzymes tryptophan monooxygenase and IAM hydrolase
d) In the IAN pathway, tryptophan is first converted to
indole-3-acetaldoxime and then to indole-3-acetonitrile. The enzyme that
converts IAN to IAA is called nitrilase
Which of the following is the correct statements of about the biosynthesis of IAA?
#Question id: 11143
#Unit 7. System Physiology – Animal
In a resting potential, an example of a cation that is more abundant as a solute in the cytosol of a neuron than it is in the interstitial fluid outside the neuron is ________.
#Question id: 11764
#Unit 10. Ecological Principles
The mathematical model for geometric growth of a population is identical to the model for exponential growth, except that __________ in the geometric model.